package com.zjsru.leetcode75.level1.chian;

/**
 * @Author: cookLee
 * @Date: 2023-12-10
 * 列表定义节点
 */
public class ListNode {

    int val;
    ListNode next;

    ListNode() {
    }

    ListNode(int val) {
        this.val = val;
    }

    ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }

}
